Biomedical engineers

Biomedical engineers apply knowledge of engineering, biology, and biomechanical principles to the design, development, and evaluation of biological and health systems and products, such as artificial organs and prostheses.

Geoscientists, except hydrologists and geographers

Geoscientists study the composition, structure, and other physical aspects of the Earth. They may use geological, physics, and mathematics knowledge in exploration for oil, gas, minerals, or underground water; or in waste disposal, land reclamation, or other environmental problems.

Material scientists

Material scientists research and study the structures and chemical properties of various natural and synthetic or composite materials, including metals, alloys, rubber, ceramics, semiconductors, polymers, and glass.

Materials engineers

Materials engineers evaluate materials and develop machinery and processes to manufacture materials for use in products that must meet specialised design and performance specifications. They develop new uses for known materials.

Nanosystems engineers

Median salary: $US95,900

Social orientation importance level:39

Nanosystems engineers design, develop, or supervise the production of materials, devices, or systems of unique molecular or macromolecular composition, applying principles of nanoscale physics and electrical, chemical, or biological engineering.